Fakultas Ilmu Komputer UI

Commit 566fcb8f authored by Farah Alhaniy's avatar Farah Alhaniy
Browse files

Add implementation 18.4 - 18.5

parent 37120a79
from django.contrib import admin
# Register your models here.
from django.apps import AppConfig
class AccountsConfig(AppConfig):
name = 'accounts'
import sys
from accounts.models import ListUser, Token
class PasswordlessAuthenticationBackend(object):
def authenticate(self, request, uid):
print('uid', uid, file=sys.stderr)
if not Token.objects.filter(uid=uid).exists():
print('no token found', file=sys.stderr)
return None
token = Token.objects.get(uid=uid)
print('got token', file=sys.stderr)
try:
user = ListUser.objects.get(email=token.email)
print('got user', file=sys.stderr)
return user
except ListUser.DoesNotExist:
print('new user', file=sys.stderr)
return ListUser.objects.create(email=token.email)
def get_user(self, email):
return ListUser.objects.get(email=email)
\ No newline at end of file
# Generated by Django 2.2.5 on 2019-11-13 11:32
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='User',
fields=[
('email', models.EmailField(max_length=254, primary_key=True, serialize=False)),
],
),
]
# Generated by Django 2.2.5 on 2019-11-13 11:33
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('accounts', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='Token',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('email', models.EmailField(max_length=254)),
('uid', models.CharField(max_length=40)),
],
),
]
from django.db import models
import uuid
class Token(models.Model):
email = models.EmailField()
uid = models.CharField(default=uuid.uuid4, max_length=40)
class User(models.Model):
email = models.EmailField(primary_key=True)
REQUIRED_FIELDS = []
USERNAME_FIELD = 'email'
is_anonymous = False
is_authenticated = True
\ No newline at end of file
from django.test import TestCase
from django.contrib.auth import get_user_model
from accounts.models import Token
User = get_user_model()
class TokenModelTest(TestCase):
def test_links_user_with_auto_generated_uid(self):
token1 = Token.objects.create(email='a@b.com')
token2 = Token.objects.create(email='a@b.com')
self.assertNotEqual(token1.uid, token2.uid)
class UserModelTest(TestCase):
def test_user_is_valid_with_email_only(self):
user = User(email='a@b.com')
user.full_clean() # should not raise
def test_email_is_primary_key(self):
user = User(email='a@b.com')
self.assertEqual(user.pk, 'a@b.com')
\ No newline at end of file
from django.conf.urls import url
from accounts import views
urlpatterns = [
url(r'^send_email$', views.send_login_email, name='send_login_email'),
url(r'^login$', views.login, name='login'),
url(r'^logout$', views.logout, name='logout'),
]
\ No newline at end of file
from accounts.models import Token
import uuid
import sys
from django.contrib.auth import authenticate
from django.contrib.auth import login as auth_login, logout as auth_logout
from django.core.mail import send_mail
from django.shortcuts import redirect, render
def login(request):
print('login view', file=sys.stderr)
uid = request.GET.get('uid')
user = authenticate(uid=uid)
if user is not None:
auth_login(request, user)
return redirect('/')
def logout(request):
auth_logout(request)
return redirect('/')
def send_login_email(request):
email = request.POST['email']
uid = str(uuid.uuid4())
Token.objects.create(email=email, uid=uid)
print('saving uid', uid, 'for email', email, file=sys.stderr)
url = request.build_absolute_uri(f'/accounts/login?uid={uid}')
send_mail(
'Your login link for Superlists',
f'Use this link to log in:\n\n{url}',
'noreply@superlists',
[email],
)
return render(request, 'login_email_sent.html')
\ No newline at end of file
......@@ -13,6 +13,17 @@
<body>
<div class="container">
<nav class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<a class="navbar-brand" href="/">Superlists</a>
<form class="navbar-form navbar-right" method="POST" action="#">
<span>Enter email to log in:</span>
<input class="form-control" name="email" type="text" />
{% csrf_token %}
</form>
</div>
</nav>
<div class="row">
<div class="col-md-6 col-md-offset-3 jumbotron">
<div class="text-center">
......
......@@ -41,8 +41,11 @@ INSTALLED_APPS = [
'django.contrib.staticfiles',
'lists',
'django_mutpy',
'accounts',
]
AUTH_USER_MODEL = 'accounts.User'
MIDDLEWARE = [
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.middleware.security.SecurityMiddleware',
......
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